# 2021 Magic: The Gathering Adventures in the Forgotten Realms Promos #78a

> The 2021 Adventures in the Forgotten Realms promo foil for Tasha's Hideous Laughter, a rare sorcery card with unique artwork and distinct gameplay mechanics.

Canonical URL: https://supercatch.com/product/magic-the-gathering-adventures-in-the-forgotten-realms-promos-tashas-hideous-laughter-78a-foil-promo

## Identity

- **Year**: 2021
- **Brand**: Magic: The Gathering
- **Set**: Adventures in the Forgotten Realms Promos
- **Card Number**: 78a
- **Featured**: Tasha's Hideous Laughter
- **Game**: Magic: The Gathering
- **Rarity**: Rare
- **Mana cost**: {1}{U}{U}
- **Type**: Sorcery
- **Color**: U
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

This Magic: The Gathering trading card, Tasha's Hideous Laughter, is a 2021 promo foil from the Adventures in the Forgotten Realms Promos set. Carrying the card number 78a, it is classified as a rare sorcery with a mana cost of {1}{U}{U}. The card features a foil finish and was illustrated by Ilse Gort. The card’s effect forces each opponent to exile cards from the top of their libraries until the total mana value of exiled cards reaches 20 or greater. This mechanic creates a powerful resource denial effect that can significantly impact the flow of the game. As a black-bordered sorcery, it requires a turn to cast and has a mana value of 3. Adventures in the Forgotten Realms Promos is a 2021 Magic: The Gathering set featuring the sorcery Tasha's Hideous Laughter. This release is sought after by players who appreciate the unique foil treatment and the strategic depth of its exile-based effect. The card’s design and gameplay mechanics make it a notable addition to any collection focused on the game’s diverse spell types. The card carries a mana cost of {1}{U}{U} and is a foil rare with card number 78a. Its rules text causes each opponent to exile cards from the top of their library until they have exiled cards with total mana value 20 or greater.

## FAQ

### What is the mana cost of Tasha's Hideous Laughter?

The mana cost for Tasha's Hideous Laughter is {1}{U}{U}, requiring one generic mana and two blue mana. This gives the card a total mana value of 3.

### What type of card is Tasha's Hideous Laughter in Magic: The Gathering?

Tasha's Hideous Laughter is a Sorcery card. It can only be played during your main phase when the stack is empty.

### What does the Tasha's Hideous Laughter card do?

Each opponent exiles cards from the top of their library until that player has exiled cards with total mana value 20 or greater.

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Editorial content updated: 2026-10-01.

Site deployment: 2025-11-29.